What is CVE-2023-51073?

CVE-2023-51073 is a high-severity vulnerability in Buffalo Ls210d. CVSS score: 8.1/10. Published 2024-01-11.

How severe is CVE-2023-51073?

High severity. CVSS v3 base score is 8.1 out of 10.

Is CVE-2023-51073 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Buffalo Ls210d

CVE-2023-51073

An issue in Buffalo LS210D v.1.78-0.03 allows a remote attacker to execute arbitrary code via the Firmware Update Script at /etc/init.d/update_notifications.sh.

EPSS: 0.013 (67.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Buffalo Ls210d
Buffalo Ls210d_firmware — versions 1.78-0.03
N/a — versions n/a

Public proof-of-concept exploits

christopher-pace/CVE-2023-51073
nomi-sec/PoC-in-GitHub

References

cve@mitre.org (Product)
cve@mitre.org (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2023-51073?: CVE-2023-51073 is a high-severity vulnerability in Buffalo Ls210d. CVSS score: 8.1/10. Published 2024-01-11.
How severe is CVE-2023-51073?: High severity. CVSS v3 base score is 8.1 out of 10.
Is CVE-2023-51073 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.